Machine for treating grain with copper carbonate



v l 1,623,001 March 29 1927 J. GoLLBfxcl-l MACHINE FOR TREA'INGv GRAINWITH COPPER CARBONATE Filed July 19, 1926 2 Sheets-Sheet 1 L5 i7 n gl LT40 4R *i n n 'ff 3% LA 6 l 'Av A5 A: N :55

"W J. Go'zzbach arch v J. GOLLBACH MACHINE FOR TREATING GRAIN WITHCOPPER CARBONATE Fued July 19, 1926 2 sheets-sheet, 2

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J. Golzbach Patented Mar.`-l 2,iill927 UNITED STATES JOSEPH GOLLBACH, FEAST NICOLAUS, CALIFORNIA.

MACHINE FOR TBEATING GRAIN WITH COPPER CAEBONATE.

Application tlled July 19, 1926. Serial No. 123,478.

` The present invention has for its purpose to provide, in a machine fortreating grain with copper carbonate for sowing purposes,

wherein the grain is fed into a hopper at I conventional type of seederand 2 denotes av view, partly broken the hop er an one end of themachine, the copper carbonate subsequently beingfed into a chamberhaving a mixing screw which conveys the grain to and mixes it with thecopper carbonate.

Another urpose is to provide means for regulating t e passage of thegrain from the hopperto the chute cogntaining the mixing screw. i l

A further purpose is to provide means for feeding copper carbonate atintervals into the chamber or passage which carries the feeding andmixing screw, so that the copper `carbonate may mix with and treat therain.

A still further purpose is to provide means for permitting the treatedgrain to pass into a seeder, said means consisting of a screw.

actuated slide valve.

The invention comprises further features an'd combinations of partsvtobe hereinafter set forth, shown in the drawings and claimed. s

In the drawings:

Figure 1 is a view inside elevation of the improved grain treatingmachine.

ligure 2 is a lan view of the same; Figure 3 is a ongitudinal sectionalView on line 3-3 of Figure 2. e

Figure 4 is a transverse sectional view on line 4--4 of Figure 2.

Figure 5 is an enlargeddetail elevational away, ofthe seeder chamber andassociated' parts.

Figure 6 is a 'partial plan and horizontal sectional view of thestructure shown 1n Figure 5.

Referring to the drawings, 1l designates a conveyor tube or casing havinan interior feeding and ym-ixin screw 3. istube or casing 2 terminates ma hopper 4 at its' lower end, there being .a slide va ve5 for shutting0E or openingdup communication between 0r vcham nected to the slidevalve and has a handle ,opened or 'closed for the purn municationbetween the tube andthe opper.

chain 22 is e lower end 'of the tube'Qchar e o r 2. A suitable screw 6is swivelly mounted in the hopper and threadingly conas at 38, on theseeder.

The grain to be treated with copper carbonate is placed within thehopper and when the slide is opened, it passes through the hopper to the-lower end of the tube or chamber 2.

A second hopper 8 is provided for the reception of copper carbonate,there being an opening of communication 9 between this hopper and thetube. A Avalve 10 controls the passage of the copper carbonate throughthe opening of communication 9, and through the medium of a crankconnection 11, this valve is operated by means'of a pitman 12. A second;shaft 14 is disposed parallel with the mixing screw 3, being mounted inbear-A ings 15 on the tube or casing 2. At the upper end, the shaft 14carries a gear 16 operatively connected with a gear 17 on the shaft ofthe screw 3 by means of a silent chain, 17".

A bevel gear 18 is carried by the shaft 14 at the lewer end and mesheswith a bevel gear 19 mounted upon a short shaft 20 disposedtransversely.of the tube or casin 2, said transverse shaft being provided wii atoothed wheel 21, eccentrically of which the pitman 12 is pivotallyconnected. A silent trained over the' toothed wheel 21 and operativelyconnects it with a toothed wheel 23 on the shaft 24 of the seeder 1, theshaft 24 being provided with a bevel gear 25 meshing with a bevel pinion26 carried by a vertical shaft 27.

The tube or casing 2 is disposed at an inclination with its upper endcommuncating with the seeder, a bracket 28 supporting the chamber havinga discharge opening 33' directly above the distributor, which disning iscontrolled by'a slide valve 34, 4t e atten-having a stem 35 which ispivotally connected, asat 36, to the control lever 37, which latter isshaped form,

the stem lbeing connected with 'one of the le and the remaining legbeing ivotally mounted, i T e lever 37is of'Uf' extended to orm ahandle39 which is oper.

formed on the hand lever maly ativel connected with a regulatorconsisting o a Ushaped bracket 40 having ears 41 carrying a re latingscrew 42, the shank of which is slida ly mounted in one of the ears andthreadingly engaged with the other, as shown.

The regulating screw 42 is provided with a peripheral recess 43 in whichan earv 44 engage. The regulating screw is to regu ate the extent ofopening of the slide valve 34. When the lever is pushed forward to abutthe ear 4l with which the screw is threadingly engaged,

the valve is closed, the movement of the lever 37 in the reversedirectionl serving to open the valve and the extent of opening beingdetermined by the position of the peripheral recess 43 with reference tothe bracket 40. The lever has a spring tendency toward the regulatingscrew to eifect engag'ement of the ear 44 with the recess 43.

he grain to be treated passes from the hopper 4 into the lower end ofthe tube 2 wh' e the copper carbonate for treating the grain is in thesmaller hopper 8. The grain 1s picked u by the mixing and feeding screw3, con ucted through the tube 2 and is -mixed with the copper'carbonatewhich is allowed to enter the tube at vintervals through the medium ofthe valve 10. In the passage of the grain and copper carbonate, .the ainand copper carbonate are mixed, the atter acting to treat the grain forsowing pur oses, that is, after it passes through the see er.

The `invention having been described, what is claimedv as new and usefulis:

1. In a grain treating machine, the combination with a seeder, a hopperfor the grain, a hopper for copper carbonate, a tube including a passagefor the grain and the copper carbonate, and means 1n the passage formixing and carrying the grain to the seeder, means for controlling thepassage of the grain from the 'grain hopper to the assage, means forermitting periodical eeding of copper car onate into said passage, andmeans for controlling the low of the treated grain from the passage tothe seeder.

2.`In a grain treatin machine, a seeder, a hopper for copper car onate,a hopper for 'grain to be treated,.a passage for receiving 'coppercarbonate and grain adjacent one end, means for permitting periodicaldeposits of copper carbonate into the passage, means in the passage formixin and feeding the treated grain to the see er and a valve tol'controlling the llow of the treated grain from the passage to theseeder.

3. In a grain treat-in machine, a seeder, 'a hopper for copper caronate, a hopper for gram to be treated, a passage for receiving' coppercarbonate and grainadjacent ore end, means for permitting perlodicaldo.- posits of copper carbonate into the passage, means in the passagefor mixin and feedingthe treated ram to the see er, a valve forcontrolling t e flow of the treated grain from the passage to theseeder, means for operating the seeder, and means for operativelyconnecting the seeder operating means and the means which permits thecop er carbonate to periodically deposit into t `e passage.

4. In a grain treating machine, a seeder, grain and copper carbonatereceiving hoppers, a tube connected with said hoppers and inclinedupwardly and over the seeder, a valve in the hopper which receives thecopper carbonate, means in the tube for mixing and conveying the grainand copper carbonate through the tube, means at the upper end of thetube for controlling the passage of the treated grain into the seeder, avalve in the copper carbonate .hopper, and means for operating themixing and feeding means and operatively 'connected with the valve ofthe copper carbonate hopper for periodically actuating the valve topermit of periodical deposits of copper carbonate into the tube. I

In a grain treating machine, aseeder, grain and copper carbonatereceiving hoppers, a tube connected with said hoppers and inclinedupwardly and over thel seeder, a valve in the hopper which receives thecopper carbonate, means in the tube for mixing and conveying the grainand copper carbonate through the tube, means at the upper end of thetube lfor controlling the passage of the treated grain into theseeder, avalve in the copper carbonate ho per, and means for operating the mixingand operatively connected with the valve of the copper carbonate hopperfor periodically ac-l4 feeding means andA tuating the valve to lpermitof periodical deposits of copper carbonate into the tube.

In testimonywhereof he aiixes his 'signature.

' JOSEPH GOLLBACH.

